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rockbox/firmware/target/arm/as3525/usb-drv-as3525v2.h
Amaury Pouly 50e6e896ad usb-as3535v2: add more defines, reorganize/simplify things, add code for interrupt handling 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26810 a1c6a512-1295-4272-9138-f99709370657
2010-06-12 05:26:23 +00:00

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright © 2010 Amaury Pouly
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __USB_DRV_AS3525v2_H__
#define __USB_DRV_AS3525v2_H__
#include "as3525v2.h"
#define USB_DEVICE (USB_BASE + 0x0800) /** USB Device base address */
/**
* Core Global Registers
*/
#define USB_GOTGCTL (*(volatile unsigned long *)(USB_BASE + 0x000)) /** OTG Control and Status Register */
#define USB_GOTGINT (*(volatile unsigned long *)(USB_BASE + 0x004)) /** OTG Interrupt Register */
#define USB_GAHBCFG (*(volatile unsigned long *)(USB_BASE + 0x008)) /** Core AHB Configuration Register */
#define USB_GUSBCFG (*(volatile unsigned long *)(USB_BASE + 0x00C)) /** Core USB Configuration Register */
#define USB_GRSTCTL (*(volatile unsigned long *)(USB_BASE + 0x010)) /** Core Reset Register */
#define USB_GINTSTS (*(volatile unsigned long *)(USB_BASE + 0x014)) /** Core Interrupt Register */
#define USB_GINTMSK (*(volatile unsigned long *)(USB_BASE + 0x018)) /** Core Interrupt Mask Register */
#define USB_GRXSTSR (*(volatile unsigned long *)(USB_BASE + 0x01C)) /** Receive Status Debug Read Register (Read Only) */
#define USB_GRXSTSP (*(volatile unsigned long *)(USB_BASE + 0x020)) /** Receive Status Read /Pop Register (Read Only) */
#define USB_GRXFSIZ (*(volatile unsigned long *)(USB_BASE + 0x024)) /** Receive FIFO Size Register */
#define USB_GNPTXFSIZ (*(volatile unsigned long *)(USB_BASE + 0x028)) /** Periodic Transmit FIFO Size Register */
#define USB_GNPTXSTS (*(volatile unsigned long *)(USB_BASE + 0x02C)) /** Non-Periodic Transmit FIFO/Queue Status Register */
#define USB_GI2CCTL (*(volatile unsigned long *)(USB_BASE + 0x030)) /** I2C Access Register */
#define USB_GPVNDCTL (*(volatile unsigned long *)(USB_BASE + 0x034)) /** PHY Vendor Control Register */
#define USB_GGPIO (*(volatile unsigned long *)(USB_BASE + 0x038)) /** General Purpose Input/Output Register */
#define USB_GUID (*(volatile unsigned long *)(USB_BASE + 0x03C)) /** User ID Register */
#define USB_GSNPSID (*(volatile unsigned long *)(USB_BASE + 0x040)) /** Synopsys ID Register */
#define USB_GHWCFG1 (*(volatile unsigned long *)(USB_BASE + 0x044)) /** User HW Config1 Register */
#define USB_GHWCFG2 (*(volatile unsigned long *)(USB_BASE + 0x048)) /** User HW Config2 Register */
#define USB_GHWCFG3 (*(volatile unsigned long *)(USB_BASE + 0x04C)) /** User HW Config3 Register */
#define USB_GHWCFG4 (*(volatile unsigned long *)(USB_BASE + 0x050)) /** User HW Config4 Register */
/* 1<=ep<=15, don't use ep=0 !!! */
/** Device IN Endpoint Transmit FIFO (ep) Size Register */
#define USB_DIEPTXFSIZ(ep) (*(volatile unsigned long *)(USB_BASE + 0x100 + 4 * (ep)))
/** Build the content of a FIFO size register like USB_DIEPTXFSIZ(i) and USB_GNPTXFSIZ*/
#define USB_MAKE_FIFOSIZE_DATA(startadr, depth) \
(((startadr) & 0xffff) | ((depth) << 16))
/** Retrieve fifo size for such registers */
#define USB_GET_FIFOSIZE_DEPTH(data) \
((data) >> 16)
/** Retrieve fifo start address for such registers */
#define USB_GET_FIFOSIZE_START_ADR(data) \
((data) & 0xffff)
#define USB_GRSTCTL_csftrst (1 << 0) /** Core soft reset */
#define USB_GRSTCTL_hsftrst (1 << 1) /** Hclk soft reset */
#define USB_GRSTCTL_intknqflsh (1 << 3) /** In Token Sequence Learning Queue Flush */
#define USB_GRSTCTL_rxfflsh_flush (1 << 4) /** RxFIFO Flush */
#define USB_GRSTCTL_txfflsh_flush (1 << 5) /** TxFIFO Flush */
#define USB_GRSTCTL_txfnum_bit_pos 6 /** TxFIFO Number */
#define USB_GRSTCTL_txfnum_bits (0x1f << 6)
#define USB_GRSTCTL_ahbidle (1 << 31) /** AHB idle state*/
#define USB_GHWCFG1_IN_EP(ep) ((USB_GHWCFG1 >> ((ep) *2)) & 0x1) /** 1 if EP(ep) has in cap */
#define USB_GHWCFG1_OUT_EP(ep) ((USB_GHWCFG1 >> ((ep) *2 + 1)) & 0x1)/** 1 if EP(ep) has out cap */
#define USB_GHWCFG2_ARCH ((USB_GHWCFG2 >> 3) & 0x3) /** Architecture */
#define USB_GHWCFG2_HS_PHY_TYPE ((USB_GHWCFG2 >> 6) & 0x3) /** High speed PHY type */
#define USB_GHWCFG2_FS_PHY_TYPE ((USB_GHWCFG2 >> 8) & 0x3) /** Full speed PHY type */
#define USB_GHWCFG2_NUM_EP ((USB_GHWCFG2 >> 10) & 0xf) /** Number of endpoints */
#define USB_GHWCFG2_DYN_FIFO ((USB_GHWCFG2 >> 19) & 0x1) /** Dynamic FIFO */
/* For USB_GHWCFG2_HS_PHY_TYPE and USB_GHWCFG2_SS_PHY_TYPE */
#define USB_PHY_TYPE_UNSUPPORTED 0
#define USB_PHY_TYPE_UTMI 1
#define USB_INT_DMA_ARCH 2
#define USB_GHWCFG3_DFIFO_LEN (USB_GHWCFG3 >> 16) /** Total fifo size */
#define USB_GHWCFG4_UTMI_PHY_DATA_WIDTH ((USB_GHWCFG4 >> 14) & 0x3) /** UTMI+ data bus width (format is unsure) */
#define USB_GHWCFG4_DED_FIFO_EN ((USB_GHWCFG4 >> 25) & 0x1) /** Dedicated Tx FIFOs */
#define USB_GHWCFG4_NUM_IN_EP ((USB_GHWCFG4 >> 26) & 0xf) /** Number of IN endpoints */
#define USB_GUSBCFG_toutcal_bit_pos 0
#define USB_GUSBCFG_toutcal_bits (0x7 << USB_GUSBCFG_toutcal_bit_pos)
#define USB_GUSBCFG_phy_if (1 << 3) /** select utmi bus width ? */
#define USB_GUSBCFG_ulpi_utmi_sel (1 << 4) /** select ulpi:1 or utmi:0 */
#define USB_GUSBCFG_fsintf (1 << 5)
#define USB_GUSBCFG_physel (1 << 6)
#define USB_GUSBCFG_ddrsel (1 << 7)
#define USB_GUSBCFG_srpcap (1 << 8)
#define USB_GUSBCFG_hnpcapp (1 << 9)
#define USB_GUSBCFG_usbtrdtim_bit_pos 10
#define USB_GUSBCFG_usbtrdtim_bits (0xf << USB_GUSBCFG_usbtrdtim_bit_pos)
#define USB_GUSBCFG_nptxfrwnden (1 << 14)
#define USB_GUSBCFG_phylpwrclksel (1 << 15)
#define USB_GUSBCFG_otgutmifssel (1 << 16)
#define USB_GUSBCFG_ulpi_fsls (1 << 17)
#define USB_GUSBCFG_ulpi_auto_res (1 << 18)
#define USB_GUSBCFG_ulpi_clk_sus_m (1 << 19)
#define USB_GUSBCFG_ulpi_ext_vbus_drv (1 << 20)
#define USB_GUSBCFG_ulpi_int_vbus_indicator (1 << 21)
#define USB_GUSBCFG_term_sel_dl_pulse (1 << 22)
#define USB_GUSBCFG_force_host_mode (1 << 29)
#define USB_GUSBCFG_force_device_mode (1 << 30)
#define USB_GUSBCFG_corrupt_tx_packet (1 << 31)
#define USB_GAHBCFG_glblintrmsk (1 << 0) /** Global interrupt mask */
#define USB_GAHBCFG_hburstlen_bit_pos 1
#define USB_GAHBCFG_INT_DMA_BURST_INCR 1 /** note: the linux patch has several other value, this is one picked for internal dma */
#define USB_GAHBCFG_dma_enable (1 << 5) /** Enable DMA */
/* NOTE: USB_GINTSTS bits are the same as in USB_GINTMSK plus the following one */
#define USB_GINTSTS_curmode (1 << 0) /** Current mode: 1 for host, 0 for device */
#define USB_GINTMSK_modemismatch (1 << 1) /** mode mismatch ? */
#define USB_GINTMSK_otgintr (1 << 2)
#define USB_GINTMSK_sofintr (1 << 3)
#define USB_GINTMSK_rxstsqlvl (1 << 4)
#define USB_GINTMSK_nptxfempty (1 << 5) /** Non-periodic TX fifo empty ? */
#define USB_GINTMSK_ginnakeff (1 << 6)
#define USB_GINTMSK_goutnakeff (1 << 7)
#define USB_GINTMSK_i2cintr (1 << 9)
#define USB_GINTMSK_erlysuspend (1 << 10)
#define USB_GINTMSK_usbsuspend (1 << 11) /** USB suspend */
#define USB_GINTMSK_usbreset (1 << 12) /** USB reset */
#define USB_GINTMSK_enumdone (1 << 13) /** Enumeration done */
#define USB_GINTMSK_isooutdrop (1 << 14)
#define USB_GINTMSK_eopframe (1 << 15)
#define USB_GINTMSK_epmismatch (1 << 17) /** endpoint mismatch ? */
#define USB_GINTMSK_inepintr (1 << 18) /** in pending ? */
#define USB_GINTMSK_outepintr (1 << 19) /** out pending ? */
#define USB_GINTMSK_incomplisoin (1 << 20) /** ISP in complete ? */
#define USB_GINTMSK_incomplisoout (1 << 21) /** ISO out complete ? */
#define USB_GINTMSK_portintr (1 << 24) /** Port status change ? */
#define USB_GINTMSK_hcintr (1 << 25)
#define USB_GINTMSK_ptxfempty (1 << 26) /** Periodic TX fifof empty ? */
#define USB_GINTMSK_conidstschng (1 << 28)
#define USB_GINTMSK_disconnect (1 << 29) /** Disconnect */
#define USB_GINTMSK_sessreqintr (1 << 30) /** Session request */
#define USB_GINTMSK_wkupintr (1 << 31) /** Wake up */
/**
* Device Registers Base Addresses
*/
#define USB_DCFG (*(volatile unsigned long *)(USB_DEVICE + 0x00)) /** Device Configuration Register */
#define USB_DCTL (*(volatile unsigned long *)(USB_DEVICE + 0x04)) /** Device Control Register */
#define USB_DSTS (*(volatile unsigned long *)(USB_DEVICE + 0x08)) /** Device Status Register */
#define USB_DIEPMSK (*(volatile unsigned long *)(USB_DEVICE + 0x10)) /** Device IN Endpoint Common Interrupt Mask Register */
#define USB_DOEPMSK (*(volatile unsigned long *)(USB_DEVICE + 0x14)) /** Device OUT Endpoint Common Interrupt Mask Register */
#define USB_DAINT (*(volatile unsigned long *)(USB_DEVICE + 0x18)) /** Device All Endpoints Interrupt Register */
#define USB_DAINTMSK (*(volatile unsigned long *)(USB_DEVICE + 0x1C)) /** Device Endpoints Interrupt Mask Register */
#define USB_DTKNQR1 (*(volatile unsigned long *)(USB_DEVICE + 0x20)) /** Device IN Token Sequence Learning Queue Read Register 1 */
#define USB_DTKNQR2 (*(volatile unsigned long *)(USB_DEVICE + 0x24)) /** Device IN Token Sequence Learning Queue Register 2 */
#define USB_DTKNQP (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device IN Token Queue Pop register */
/* fixme: those registers are not present in usb_registers.h but are in dwc_otgh_regs.h.
* the previous registers exists but has a different name :( */
#define USB_DVBUSDIS (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device VBUS discharge register*/
#define USB_DVBUSPULSE (*(volatile unsigned long *)(USB_DEVICE + 0x2C)) /** Device VBUS pulse register */
#define USB_DTKNQR3 (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device IN Token Queue Read Register 3 (RO) */
#define USB_DTHRCTL (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device Thresholding control register */
#define USB_DTKNQR4 (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN Token Queue Read Register 4 (RO) */
#define USB_FFEMPTYMSK (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN EPs empty Inr. Mask Register */
#define USB_DCTL_rmtwkupsig (1 << 0) /** Remote Wakeup */
#define USB_DCTL_sftdiscon (1 << 1) /** Soft Disconnect */
#define USB_DCTL_gnpinnaksts (1 << 2) /** Global Non-Periodic IN NAK Status */
#define USB_DCTL_goutnaksts (1 << 3) /** Global OUT NAK Status */
#define USB_DCTL_tstctl_bit_pos 4 /** Test Control */
#define USB_DCTL_tstctl_bits (0x7 << USB_DCTL_tstctl_bit_pos)
#define USB_DCTL_sgnpinnak (1 << 7) /** Set Global Non-Periodic IN NAK */
#define USB_DCTL_cgnpinnak (1 << 8) /** Clear Global Non-Periodic IN NAK */
#define USB_DCTL_sgoutnak (1 << 9) /** Set Global OUT NAK */
#define USB_DCTL_cgoutnak (1 << 10) /** Clear Global OUT NAK */
/* "documented" in usb_constants.h only */
#define USB_DCTL_pwronprgdone (1 << 11) /** Power on Program Done ? */
#define USB_DCFG_devspd_bits 0x3 /** Device Speed */
#define USB_DCFG_devspd_hs_phy_hs 0 /** High speed PHY running at high speed */
#define USB_DCFG_devspd_hs_phy_fs 1 /** High speed PHY running at full speed */
#define USB_DCFG_nzstsouthshk (1 << 2) /** Non Zero Length Status OUT Handshake */
#define USB_DCFG_devadr_bit_pos 4 /** Device Address */
#define USB_DCFG_devadr_bits (0x7f << USB_DCFG_devadr_bit_pos)
#define USB_DCFG_perfrint_bit_pos 11 /** Periodic Frame Interval */
#define USB_DCFG_perfrint_bits (0x3 << USB_DCFG_perfrint_bit_pos)
#define USB_DCFG_FRAME_INTERVAL_80 0
#define USB_DCFG_FRAME_INTERVAL_85 1
#define USB_DCFG_FRAME_INTERVAL_90 2
#define USB_DCFG_FRAME_INTERVAL_95 3
#define USB_DSTS_suspsts (1 << 0) /** Suspend status */
#define USB_DSTS_enumspd_bit_pos 1 /** Enumerated speed */
#define USB_DSTS_enumspd_bits (0x3 << USB_DSTS_enumspd_bit_pos)
#define USB_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ 0
#define USB_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ 1
#define USB_DSTS_ENUMSPD_LS_PHY_6MHZ 2
#define USB_DSTS_ENUMSPD_FS_PHY_48MHZ 3
#define USB_DSTS_errticerr (1 << 3) /** Erratic errors ? */
#define USB_DSTS_soffn_bit_pos 7 /** Frame or Microframe Number of the received SOF */
#define USB_DSTS_soffn_bits (0x3fff << USB_DSTS_soffn_bit_pos)
#define USB_DTHRCTL_non_iso_thr_en (1 << 0)
#define USB_DTHRCTL_iso_thr_en (1 << 1)
#define USB_DTHRCTL_tx_thr_len_bit_pos 2
#define USB_DTHRCTL_tx_thr_len_bits (0x1FF << USB_DTHRCTL_tx_thr_len_bit_pos)
#define USB_DTHRCTL_rx_thr_en (1 << 16)
#define USB_DTHRCTL_rx_thr_len_bit_pos 17
#define USB_DTHRCTL_rx_thr_len_bits (0x1FF << USB_DTHRCTL_rx_thr_len_bit_pos)
/* 0<=ep<=15, you can use ep=0 */
/** Device IN Endpoint (ep) Control Register */
#define USB_DIEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20))
/** Device IN Endpoint (ep) Interrupt Register */
#define USB_DIEPINT(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x8))
/** Device IN Endpoint (ep) Transfer Size Register */
#define USB_DIEPTSIZ(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x10))
/** Device IN Endpoint (ep) DMA Address Register */
#define USB_DIEPDMA(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x14))
/** Device IN Endpoint (ep) Transmit FIFO Status Register */
#define USB_DTXFSTS(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x18))
/* the following also apply to DIEPMSK */
#define USB_DIEPINT_xfercompl (1 << 0) /** Transfer complete */
#define USB_DIEPINT_epdisabled (1 << 1) /** Endpoint disabled */
#define USB_DIEPINT_ahberr (1 << 2) /** AHB error */
#define USB_DIEPINT_timeout (1 << 3) /** Timeout handshake (non-iso TX) */
#define USB_DIEPINT_intktxfemp (1 << 4) /** IN token received with tx fifo empty */
#define USB_DIEPINT_intknepmis (1 << 5) /** IN token received with ep mismatch */
#define USB_DIEPINT_inepnakeff (1 << 6) /** IN endpoint NAK effective */
#define USB_DIEPINT_emptyintr (1 << 7) /** linux doc broken on this, empty fifo ? */
#define USB_DIEPINT_txfifoundrn (1 << 8) /** linux doc void on this, tx fifo underrun ? */
/* the following also apply to DOEPMSK */
#define USB_DOEPINT_xfercompl (1 << 0) /** Transfer complete */
#define USB_DOEPINT_epdisabled (1 << 1) /** Endpoint disabled */
#define USB_DOEPINT_ahberr (1 << 2) /** AHB error */
#define USB_DOEPINT_setup (1 << 3) /** Setup Phase Done (control EPs)*/
/* 0<=ep<=15, you can use ep=0 */
/** Device OUT Endpoint (ep) Control Register */
#define USB_DOEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20))
/** Device OUT Endpoint (ep) Frame number Register */
#define USB_DOEPFN(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x4))
/** Device Endpoint (ep) Interrupt Register */
#define USB_DOEPINT(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x8))
/** Device OUT Endpoint (ep) Transfer Size Register */
#define USB_DOEPTSIZ(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x10))
/** Device Endpoint (ep) DMA Address Register */
#define USB_DOEPDMA(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20 + 0x14))
#define USB_PCGCCTL (*(volatile unsigned long *)(USB_BASE + 0xE00)) /** Power and Clock Gating Control Register */
/** Maximum Packet Size
* IN/OUT EPn
* IN/OUT EP0 - 2 bits
* 2'b00: 64 Bytes
* 2'b01: 32
* 2'b10: 16
* 2'b11: 8 */
#define USB_DEPCTL_mps_bits 0x7ff
#define USB_DEPCTL_mps_bit_pos 0
#define USB_DEPCTL_MPS_64 0
#define USB_DEPCTL_MPS_32 1
#define USB_DEPCTL_MPS_16 2
#define USB_DEPCTL_MPS_8 3
/** Next Endpoint
* IN EPn/IN EP0
* OUT EPn/OUT EP0 - reserved */
#define USB_DEPCTL_nextep_bit_pos 11
#define USB_DEPCTL_nextep_bits (0xf << USB_DEPCTL_nextep_bit_pos)
#define USB_DEPCTL_usbactep (1 << 15) /** USB Active Endpoint */
/** Endpoint DPID (INTR/Bulk IN and OUT endpoints)
* This field contains the PID of the packet going to
* be received or transmitted on this endpoint. The
* application should program the PID of the first
* packet going to be received or transmitted on this
* endpoint , after the endpoint is
* activated. Application use the SetD1PID and
* SetD0PID fields of this register to program either
* D0 or D1 PID.
*
* The encoding for this field is
* - 0: D0
* - 1: D1
*/
#define USB_DEPCTL_dpid (1 << 16)
#define USB_DEPCTL_naksts (1 << 17) /** NAK Status */
/** Endpoint Type
* 2'b00: Control
* 2'b01: Isochronous
* 2'b10: Bulk
* 2'b11: Interrupt */
#define USB_DEPCTL_eptype_bit_pos 18
#define USB_DEPCTL_eptype_bits (0x3 << USB_DEPCTL_eptype_bit_pos)
/** Snoop Mode
* OUT EPn/OUT EP0
* IN EPn/IN EP0 - reserved */
#define USB_DEPCTL_snp (1 << 20)
#define USB_DEPCTL_stall (1 << 21) /** Stall Handshake */
/** Tx Fifo Number
* IN EPn/IN EP0
* OUT EPn/OUT EP0 - reserved */
#define USB_DEPCTL_txfnum_bit_pos 22
#define USB_DEPCTL_txfnum_bits (0xf << USB_DEPCTL_txfnum_bit_pos)
#define USB_DEPCTL_cnak (1 << 26) /** Clear NAK */
#define USB_DEPCTL_snak (1 << 27) /** Set NAK */
/** Set DATA0 PID (INTR/Bulk IN and OUT endpoints)
* Writing to this field sets the Endpoint DPID (DPID)
* field in this register to DATA0. Set Even
* (micro)frame (SetEvenFr) (ISO IN and OUT Endpoints)
* Writing to this field sets the Even/Odd
* (micro)frame (EO_FrNum) field to even (micro)
* frame.
*/
#define USB_DEPCTL_setd0pid (1 << 28)
/** Set DATA1 PID (INTR/Bulk IN and OUT endpoints)
* Writing to this field sets the Endpoint DPID (DPID)
* field in this register to DATA1 Set Odd
* (micro)frame (SetOddFr) (ISO IN and OUT Endpoints)
* Writing to this field sets the Even/Odd
* (micro)frame (EO_FrNum) field to odd (micro) frame.
*/
#define USB_DEPCTL_setd1pid (1 << 29)
#define USB_DEPCTL_epdis (1 << 30) /** Endpoint disable */
#define USB_DEPCTL_epena (1 << 31) /** Endpoint enable */
/* valid for any D{I,O}EPTSIZi with 1<=i<=15, NOT for i=0 ! */
#define USB_DEPTSIZ_xfersize_bits 0x7ffff /** Transfer Size */
#define USB_DEPTSIZ_pkcnt_bit_pos 19 /** Packet Count */
#define USB_DEPTSIZ_pkcnt_bits (0x3ff << USB_DEPTSIZ_pkcnt_bit_pos)
#define USB_DEPTSIZ_mc_bit_pos 29 /** Multi Count - Periodic IN endpoints */
#define USB_DEPTSIZ_mc_bits (0x3 << USB_DEPTSIZ_mc_bit_pos)
/* idem but for i=0 */
#define USB_DEPTSIZ0_xfersize_bits 0x7f /** Transfer Size */
#define USB_DEPTSIZ0_pkcnt_bit_pos 19 /** Packet Count */
#define USB_DEPTSIZ0_pkcnt_bits (0x1 << USB_DEPTSIZ0_pkcnt_bit_pos)
#define USB_DEPTSIZ0_supcnt_bit_pos 29 /** Setup Packet Count (DOEPTSIZ0 Only) */
#define USB_DEPTSIZ0_supcnt_bits (0x3 << USB_DEPTSIZ0_supcnt_bit_pos)
/* valid for USB_DAINT and USB_DAINTMSK, for 0<=ep<=15 */
#define USB_DAINT_IN_EP(i) (1 << (i))
#define USB_DAINT_OUT_EP(i) (1 << ((i) + 16))
/**
* Parameters
*/
/* Number of IN/OUT endpoints */
#define USB_NUM_IN_EP 3u
#define USB_NUM_OUT_EP 2u
#endif /* __USB_DRV_AS3525v2_H__ */
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